Patents by Inventor Irving L. Riese

Irving L. Riese has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Twist type mounting device
    Patent number: 5096149
    Abstract: A twist-type mounting deviced comprising a stem handle which has one or more protruding ridges encircling the stem and an elongated, corkscrew-shaped pointed pin axially extending from the center of one end of the stem handle. One or more of the protruding ridges may be crenelated or reeded to facilitate finger twisting.
    Type: Grant
    Filed: March 1, 1991
    Date of Patent: March 17, 1992
    Inventor: Irving L. Riese